TraceQL Metrics: right exemplars for histogram and quantiles (#5145)#5197
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ruslan-mikhailov merged 1 commit intografana:release-v2.8from Jun 2, 2025
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…#5145) * Minor: remove forgotten comment * [Bugfix] TraceQL Metrics: right exemplars for histogram and quantiles * Test fixes: correct unmarshaller * Tests: send traces with different attributes * Tests: by operation * Test attribute values in exemplars * Changelog * Test attribute values in exemplars: additional cases * Benchmarks: HistogramAggregator.Combine * Minor review improvement
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| * [BUGFIX] Reset `SkipMetricsGeneration` before reuse. [#5117](https://github.com/grafana/tempo/pull/5117) (@flxbk) | ||
| * [BUGFIX] Fix metrics generator host info processor overrides config. [#5118](https://github.com/grafana/tempo/pull/5118) (@rlankfo) | ||
| * [BUGFIX] Fix metrics generator target_info to skip attributes with no name to prevent downstream errors [#5148](https://github.com/grafana/tempo/pull/5148) (@mdisibio) | ||
| * [BUGFIX] TraceQL Metrics: right exemplars for histogram and quantiles [#5145](https://github.com/grafana/tempo/pull/5145) (@ruslan-mikhailov) |
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we don't have well defined process with regard to the changelog. ideally we'd show this being in rc.1 but i see that main already has this merged in 2.8.0-rc.0.
for now it's fine to leave this here. it will make my life easier when i fix the changelog in main and in the release branch.
joe-elliott
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What this PR does:
Backport for #5145
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]